879585480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 2968134840

約数和(自身を除く): 2088549360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 401, 405, 540, 648, 677, 802, 810, 1080, 1203, 1354, 1604, 1620, 2005, 2031, 2406, 2708, 3208, 3240, 3385, 3609, 4010, 4062, 4812, 5416, 6015, 6093, 6770, 7218, 8020, 8124, 9624, 10155, 10827, 12030, 12186, 13540, 14436, 16040, 16248, 18045, 18279, 20310, 21654, 24060, 24372, 27080, 28872, 30465, 32481, 36090, 36558, 40620, 43308, 48120, 48744, 54135, 54837, 60930, 64962, 72180, 73116, 81240, 86616, 91395, 108270, 109674, 121860, 129924, 144360, 146232, 162405, 182790, 216540, 219348, 243720, 259848, 271477, 274185, 324810, 365580, 433080, 438696, 542954, 548370, 649620, 731160, 814431, 1085908, 1096740, 1299240, 1357385, 1628862, 2171816, 2193480, 2443293, 2714770, 3257724, 4072155, 4886586, 5429540, 6515448, 7329879, 8144310, 9773172, 10859080, 12216465, 14659758, 16288620, 19546344, 21989637, 24432930, 29319516, 32577240, 36649395, 43979274, 48865860, 58639032, 73298790, 87958548, 97731720, 109948185, 146597580, 175917096, 219896370, 293195160, 439792740, 879585480]

約数ペア:

[(1, 879585480), (2, 439792740), (3, 293195160), (4, 219896370), (5, 175917096), (6, 146597580), (8, 109948185), (9, 97731720), (10, 87958548), (12, 73298790), (15, 58639032), (18, 48865860), (20, 43979274), (24, 36649395), (27, 32577240), (30, 29319516), (36, 24432930), (40, 21989637), (45, 19546344), (54, 16288620), (60, 14659758), (72, 12216465), (81, 10859080), (90, 9773172), (108, 8144310), (120, 7329879), (135, 6515448), (162, 5429540), (180, 4886586), (216, 4072155), (270, 3257724), (324, 2714770), (360, 2443293), (401, 2193480), (405, 2171816), (540, 1628862), (648, 1357385), (677, 1299240), (802, 1096740), (810, 1085908), (1080, 814431), (1203, 731160), (1354, 649620), (1604, 548370), (1620, 542954), (2005, 438696), (2031, 433080), (2406, 365580), (2708, 324810), (3208, 274185), (3240, 271477), (3385, 259848), (3609, 243720), (4010, 219348), (4062, 216540), (4812, 182790), (5416, 162405), (6015, 146232), (6093, 144360), (6770, 129924), (7218, 121860), (8020, 109674), (8124, 108270), (9624, 91395), (10155, 86616), (10827, 81240), (12030, 73116), (12186, 72180), (13540, 64962), (14436, 60930), (16040, 54837), (16248, 54135), (18045, 48744), (18279, 48120), (20310, 43308), (21654, 40620), (24060, 36558), (24372, 36090), (27080, 32481), (28872, 30465)]